Human primary astrocytes, stimulated with FTY-P (left) or S1P (right) for 1 or 8 h and analyzed on an Illumina microarray. Shown are genes with significant regulation with at least one of the compounds (adjusted p value < 0.05, in bold print) at 1 h (upper table) and 8 h (lower table). The list is sorted for fold-changes by FTY-P.